Answer:
4y - 12
Step-by-step explanation:
4(y - 3)
(4 x y) - (4 x 3)
Answer:
s = 6
Step-by-step explanation:
We know a square has all equal side lengths. So we would divide the square by four to get one side length.
24/4 = 6
s = 6
She can make 72
Find the area of the fabric 12x6=72
Area of napkins 1x1 =1
divide fabric by napkins
72/1=72 napkins can be made
Answer:
60
Step-by-step explanation:
The sum of interior angles in a triangle is 180
180-90-30=60